The ESS Collection is a continually expanding collection of all of ESS’s programs and projects since its inception in 1986. These include audio art, music, radio art, installation, sound poetry, cinema, performing arts, and other projects. The collection does not include works created by clients or members who used ESS facilities. Sound recordings that comprise the collection were recorded and collected by staff. As an organizational archive, the collection will continue to grow as new programs are effectuated.